Claude Trading Skills is a collection of Claude Code workflows for individual investors who want structured market analysis, charting, economic-calendar review, screening, trade planning, journaling, and risk management. It is designed for people using long-term investing, ETFs, dividend stocks, and disciplined swing trading, and the catalogue entries package these workflows as skills, agents, commands, settings, and instructions.
Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add tradermonty/claude-trading-skills --skill options-strategy-advisorgit clone --depth 1 https://github.com/tradermonty/claude-trading-skillsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/tradermonty/claude-trading-skills/options-strategy-advisor)<a href="https://agentmods.dev/skills/tradermonty/claude-trading-skills/options-strategy-advisor"><img src="https://agentmods.dev/badge/skills/tradermonty/claude-trading-skills/options-strategy-advisor/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/tradermonty/claude-trading-skills/options-strategy-advisor"><img src="https://agentmods.dev/badge/skills/tradermonty/claude-trading-skills/options-strategy-advisor.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- Socket pass
- Snyk pass
- NVIDIA SkillSpector pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00084 | $0.07842 |
| Opus 5.5 | $0.00034 | $0.03137 |
| Sonnet 5.5 | $0.00017 | $0.01568 |
| Haiku 4.5 | $0.00008 | $0.00784 |
Grade A, and why
options-strategy-advisor scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 14d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
Copies of this mod
3 near-identical copies found in the catalogue:
- options-strategy-advisor — 100% identical, 8 lines differ
- options-strategy-advisor — 94% identical, 14 lines differ
- options-strategy-advisor — 89% identical, 43 lines differ
How it starts
The opening of the file, as written. The whole thing — 987 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Options Strategy Advisor
Overview
This skill provides comprehensive options strategy analysis and education using theoretical pricing models. It helps traders understand, analyze, and simulate options strategies without requiring real-time market data subscriptions.
Core Capabilities:
- Black-Scholes Pricing: Theoretical option prices and Greeks calculation
- Strategy Simulation: P/L analysis for major options strategies
- Earnings Strategies: Pre-earnings volatility plays integrated with Earnings Calendar
- Risk Management: Position sizing, Greeks exposure, max loss/profit analysis
- Educational Focus: Detailed explanations of strategies and risk metrics
Data Sources:
- FMP API: Stock prices, historical volatility, dividends, earnings dates
- User Input: Implied volatility (IV), risk-free rate
- Theoretical Models: Black-Scholes for pricing and Greeks
Prerequisites
Required:
- Python 3.9+ with
numpy,scipy,requests
Optional:
- FMP API key (for real-time stock prices and historical volatility)
- Set via
FMP_API_KEYenvironment variable or--api-keyargument - Without API key: Use manual inputs for stock price and volatility
- Set via
Installation:
pip install numpy scipy requests
Quick Start Examples:
# Basic call option pricing (no API key needed)
python3 scripts/black_scholes.py
# With FMP API key for real-time data
python3 scripts/black_scholes.py --ticker AAPL --api-key $FMP_API_KEY
# Custom option parameters
python3 scripts/black_scholes.py --stock-price 180 --strike 185 --days 30 --volatility 0.25
# Put option analysis
python3 scripts/black_scholes.py --stock-price 180 --strike 175 --days 30 --option-type put
When to Use This Skill
Use this skill when:
- User asks about options strategies ("What's a covered call?", "How does an iron condor work?")
- User wants to simulate strategy P/L ("What's my max profit on a bull call spread?")
- User needs Greeks analysis ("What's my delta exposure?")
- User asks about earnings strategies ("Should I buy a straddle before earnings?")
- User wants to compare strategies ("Covered call vs protective put?")
- User needs position sizing guidance ("How many contracts should I trade?")
- User asks about volatility ("Is IV high right now?")
What ships with it
7 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 14d ago Changed · -4 lines ab885b1a1464
- 1mo ago First seen · 991 lines · 84 tokens per session scan A d6c8c629f911
options-strategy-advisor is a skill published in the GitHub repository tradermonty/claude-trading-skills (3,373 stars, last pushed yesterday), licensed MIT. It adds 84 tokens to every session and 7,842 once invoked, about $0.0003 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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